Klein Tools ET310KIT AC Circuit Breaker Finder Kit, Electric Tester, GFCI Tester, Leads, Adapters and Case

Klein Tools ET310KIT AC Circuit Breaker Finder Kit, Electric Tester, GFCI Tester, Leads, Adapters and Case

Klein Tools ET310KIT AC Circuit Breaker Finder Kit, Electric Tester, GFCI Tester, Leads, Adapters and Case

$69.984.7★ 11k ratingsas of Aug 23, 2026
TestersCircuit tracersHand tools
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About this item

The Circuit Breaker Finder Kit includes components for various 90-120V AC circuit diagnostics. The receiver locates the correct breaker for outlets or fixtures, and the transmitter can connect to other fixtures using the included accessories. Use the transmitter with the alligator clip adapter for bare wires and the light socket adapter to locate the correct circuits. The transmitter also tests GFCI outlets. Components are stored in a premium carrying case with a foam insert for organization.

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Buying a tool does not make work safe. This app records observations only — if anything looks or sounds wrong, stop and consult a qualified electrician.